IR
Superintel
OverviewMarketsWatchlist
© 2026 IR SuperintelMethodologyContact

Heartware Intl Inc

CUSIP: 422368100 | 324 institutional holders

Quarters

Q2 2016Q1 2016Q4 2015Q3 2015Q2 2015
CompareDetailedHistoricalFundsOptions13D/13GPeersTargetingTrading SummaryProfile

Institutional Holders — Q2 2016

Vanguard Group Inc1,273,747
0.0% of portfolio›$73.6K
FMR LLC900,757
0.0% of portfolio›$52.0K
Magnetar Financial LLC859,524
0.2% of portfolio›$49.6K
AQR Arbitrage LLC768,758
0.3% of portfolio›$44.4K
Alpine Associates Management Inc.712,255
1.5% of portfolio›$41.1K
Frontier Capital Management Co LLC612,592
0.0% of portfolio›$35.4K
Glazer Capital, LLC566,972
4.2% of portfolio›$32.7K
JPMorgan Chase & Co541,098
0.0% of portfolio›$31.2K
BlackRock Fund Advisors529,778
0.0% of portfolio›$30.6K
Morgan Stanley508,481
0.0% of portfolio›$29.4K
BlackRock Institutional Trust Company, N.A.443,698
0.0% of portfolio›$25.6K
Capital World Investors443,000
0.0% of portfolio›$25.6K
UBS Asset Management Americas LLC441,908
0.0% of portfolio›$25.5K
Wellington Management Group LLP430,275
0.0% of portfolio›$24.8K
Redmile Group, LLC405,497
0.0% of portfolio›$23.4K
Price T Rowe Associates Inc354,173
0.0% of portfolio›$20.5K
Rock Springs Capital Management LP311,000
0.0% of portfolio›$18.0K
State Street Corp299,760
0.0% of portfolio›$17.3K
Chicago Capital Management, LLC280,097
5.4% of portfolio›$16.2K
Palo Alto Investors LP272,986
0.0% of portfolio›$15.8K
Water Island Capital LLC233,514
0.6% of portfolio›$13.5K
Northern Trust Corp217,948
0.0% of portfolio›$12.6K
Commonwealth of Pennsylvania Public School Empls Retrmt SYS215,517
0.0% of portfolio›$12.4K
Pentwater Capital Management LP200,000
0.1% of portfolio›$11.6K
Teachers Retirement System of the State of Kentucky197,100
0.0% of portfolio›$11.4K
Renaissance Technologies LLC181,700
0.0% of portfolio›$10.5K
Stevens Capital Management LP170,507
0.0% of portfolio›$9.8K
Tiaa Cref Investment Management LLC143,448
0.0% of portfolio›$8.3K
Gabelli Funds LLC135,000
0.0% of portfolio›$7.8K
Gabelli & Co Investment Advisers, Inc.134,400
0.1% of portfolio›$7.8K
Geode Capital Management, LLC122,973
0.0% of portfolio›$7.1K
Two Sigma Advisers, LP121,651
0.0% of portfolio›$7.0K
SG Americas Securities, LLC119,199
0.0% of portfolio›$6.9K
Societe Generale119,199
0.0% of portfolio›$6.9K
Omers Administration Corp104,700
0.0% of portfolio›$6.0K
Governors Lane LP96,000
0.7% of portfolio›$5.5K
Bank of New York Mellon Corp80,331
0.0% of portfolio›$4.6K
Kassirer Asset Management Corp70,000
1.9% of portfolio›$4.0K
BlackRock Investment Management, LLC65,818
0.0% of portfolio›$3.8K
Charles Schwab Investment Management Inc61,740
0.0% of portfolio›$3.6K
Gamco Investors, Inc. ET AL58,550
0.0% of portfolio›$3.4K
Oxford Asset Management LLP56,100
0.0% of portfolio›$3.2K
Prelude Capital Management, LLC55,996
0.0% of portfolio›$3.2K
Millennium Management LLC55,954
0.0% of portfolio›$3.2K
Tudor Investment Corp ET AL55,000
0.0% of portfolio›$3.2K
LMR Partners LLP47,700
0.0% of portfolio›$2.8K
Alambic Investment Management, L.P.44,130
0.0% of portfolio›$2.5K
Ontario Teachers Pension Plan Board42,900
0.0% of portfolio›$2.5K
Cutler Group LP41,410
0.0% of portfolio›$2.4K
Onex Canada Asset Management Inc.40,390
0.0% of portfolio›$2.3K
Norges Bank39,948
0.0% of portfolio›$2.3K
Deutsche Bank Ag\37,300
0.0% of portfolio›$2.2K
California State Teachers Retirement System36,531
0.0% of portfolio›$2.1K
K2 Principal Fund, L.P.35,801
0.2% of portfolio›$2.1K
Bogle Investment Management L P35,630
0.0% of portfolio›$2.1K
Havens Advisors LLC31,000
1.4% of portfolio›$1.8K
Teachers Advisors Inc30,188
0.0% of portfolio›$1.7K
Alliancebernstein L.P.29,298
0.0% of portfolio›$1.7K
Credit Suisse AG/28,483
0.0% of portfolio›$1.6K
Swiss National Bank27,800
0.0% of portfolio›$1.6K
Spark Investment Management LLC26,600
0.0% of portfolio›$1.5K
Polar Asset Management Partners Inc.25,000
0.0% of portfolio›$1.4K
NJ State Employees Deferred Compensation Plan23,000
0.0% of portfolio›$1.3K
Harvest Management LLC20,000
0.1% of portfolio›$1.2K
Goldman Sachs Group Inc19,599
0.0% of portfolio›$1.1K
Rhumbline Advisers19,057
0.0% of portfolio›$1.1K
Franklin Resources Inc18,973
0.0% of portfolio›$1.1K
New York State Common Retirement Fund17,500
0.0% of portfolio›$1.0K
State Board of Administration of Florida Retirement System17,137
0.0% of portfolio›$990
UBS Group AG16,566
0.0% of portfolio›$958
Barclays PLC16,156
0.0% of portfolio›$932
Simplex Trading, LLC15,483
0.0% of portfolio›$894
United Services Automobile Association15,370
0.0% of portfolio›$888
State of New Jersey Common Pension Fund D15,000
0.0% of portfolio›$866
Citadel Advisors LLC13,927
0.0% of portfolio›$804
Oppenheimer Funds Inc13,370
0.0% of portfolio›$772
Guggenheim Capital LLC13,178
0.0% of portfolio›$761
BlackRock Group LTD13,056
0.0% of portfolio›$754
Metropolitan Life Insurance Co12,382
0.0% of portfolio›$715
Connor, Clark & Lunn Investment Management Ltd.12,300
0.0% of portfolio›$710
Manufacturers Life Insurance Company, the12,276
0.0% of portfolio›$709
AQR Capital Management LLC11,549
0.0% of portfolio›$667
Parametric Portfolio Associates LLC11,455
0.0% of portfolio›$662
Nationwide Fund Advisors11,365
0.0% of portfolio›$656
California Public Employees Retirement System10,200
0.0% of portfolio›$589
American International Group, Inc.10,029
0.0% of portfolio›$579.2K
S. Muoio & Co. LLC10,000
0.1% of portfolio›$578
Royce & Associates LP10,000
0.0% of portfolio›$578
Geduld E E10,000
0.0% of portfolio›$578
Brown Brothers Harriman & Co9,607
0.0% of portfolio›$555
Royal Bank of Canada9,364
0.0% of portfolio›$541
Concept Capital Markets, LLC9,000
0.3% of portfolio›$520
First Mercantile Trust Co8,782
0.0% of portfolio›$507
Dupont Capital Management Corp8,700
0.0% of portfolio›$502
BlackRock Advisors LLC8,581
0.0% of portfolio›$496
Invesco Ltd.7,987
0.0% of portfolio›$461
LOS Angeles Capital Management LLC7,425
0.0% of portfolio›$429
Group One Trading LLC7,299
0.0% of portfolio›$422
Voya Investment Management LLC7,296
0.0% of portfolio›$421
Wells Fargo & Company5,921
0.0% of portfolio›$342
Meeder Asset Management Inc5,736
0.0% of portfolio›$331
Susquehanna International Group, LLP5,704
0.0% of portfolio›$329
Squarepoint Ops LLC5,300
0.0% of portfolio›$306
Daiwa Securities Group Inc.5,000
0.0% of portfolio›$288
Two Sigma Investments, LP4,700
0.0% of portfolio›$271
Zacks Investment Management4,610
0.0% of portfolio›$266
TD Asset Management Inc4,100
0.0% of portfolio›$237
Legal & General Group Plc3,880
0.0% of portfolio›$223
Bellevue Group AG3,813
0.0% of portfolio›$220
Bank of America Corp3,793
0.0% of portfolio›$219
Jane Street Group, LLC3,467
0.0% of portfolio›$200
Sphinx Trading, LP2,500
0.1% of portfolio›$144
Teacher Retirement System of Texas2,313
0.0% of portfolio›$134
Citigroup Inc1,914
0.0% of portfolio›$111
Ropes Wealth Advisors LLC1,670
0.0% of portfolio›$96
BlackRock Inc.1,550
0.0% of portfolio›$90
Tower Research Capital LLC (TRC)1,381
0.0% of portfolio›$80
Canada Life Assurance Co1,216
0.0% of portfolio›$70
Federated Hermes, Inc.1,104
0.0% of portfolio›$64
Walleye Trading LLC800
0.0% of portfolio›$46
BlackRock Japan Co. Ltd761
0.0% of portfolio›$44
BNP Paribas Financial Markets711
0.0% of portfolio›$41.1K
Zurcher Kantonalbank (Zurich Cantonalbank)423
0.0% of portfolio›$24
Nomura Holdings Inc300
0.0% of portfolio›$17
PNC Financial Services Group, Inc.95
0.0% of portfolio›$5
SEI Investments Co82
0.0% of portfolio›$5
Focused Wealth Management, Inc80
0.0% of portfolio›$5
Plante Moran Financial Advisors, LLC56
0.0% of portfolio›$3
Oakworth Capital, Inc.50
0.0% of portfolio›$1
US Bancorp \de\3
0.0% of portfolio›$0
StyleTurnoverLocationFiled
Vanguard Group Inc
1,273,747$73.6K0.0%N/AN/AValley Forge, PA2016-08-10
FMR LLC
900,757$52.0K0.0%GrowthMediumBoston, MA2016-08-11
Magnetar Financial LLC
859,524$49.6K0.2%MomentumHighEvanston, IL2017-08-14
AQR Arbitrage LLC
768,758$44.4K0.3%Deep ValueVery HighGreenwich, CT2016-08-15
Alpine Associates Management Inc.
712,255$41.1K1.5%Deep ValueVery HighPalm Beach, FL2016-08-12
Frontier Capital Management Co LLC
612,592$35.4K0.0%GARPHighBoston, MA2016-08-02
Glazer Capital, LLC
566,972$32.7K4.2%Deep ValueVery HighNew York, NY2016-08-15
JPMorgan Chase & Co
541,098$31.2K0.0%GrowthMediumNew York, NY2016-08-08
BlackRock Fund Advisors
529,778$30.6K0.0%N/AN/ASan Francisco, CA2016-08-10
Morgan Stanley
508,481$29.4K0.0%CoreLowNew York, NY2016-08-12
BlackRock Institutional Trust Company, N.A.
443,698$25.6K0.0%N/AN/ASan Francisco, CA2016-08-10
Capital World Investors
443,000$25.6K0.0%CoreMediumLos Angeles, CA2016-08-15
UBS Asset Management Americas LLC
441,908$25.5K0.0%GrowthLowNew York, NY2016-11-29
Wellington Management Group LLP
430,275$24.8K0.0%CoreMediumBoston, MA2016-08-15
Redmile Group, LLC
405,497$23.4K0.0%ValueMediumLarkspur, CA2016-08-16
Price T Rowe Associates Inc
354,173$20.5K0.0%GrowthMediumBaltimore, MD2016-08-15
Rock Springs Capital Management LP
311,000$18.0K0.0%Agg GrowthMediumBaltimore, MD2016-08-15
State Street Corp
299,760$17.3K0.0%IndexVery LowBoston, MA2016-08-12
Chicago Capital Management, LLC
280,097$16.2K5.4%Deep ValueVery HighChicago, IL2016-07-15
Palo Alto Investors LP
272,986$15.8K0.0%CoreMediumPalo Alto, CA2016-08-16
Water Island Capital LLC
233,514$13.5K0.6%Deep ValueVery HighNew York, NY2016-08-15
Northern Trust Corp
217,948$12.6K0.0%IndexVery LowChicago, IL2016-08-12
Commonwealth of Pennsylvania Public School Empls Retrmt SYS
215,517$12.4K0.0%CoreLowHarrisburg, PA2016-08-11
Pentwater Capital Management LP
200,000$11.6K0.1%ValueVery HighNaples, FL2016-08-15
Teachers Retirement System of the State of Kentucky
197,100$11.4K0.0%GARPLowFrankfort, KY2016-08-15
Renaissance Technologies LLC
181,700$10.5K0.0%CoreHighNew York, NY2016-08-12
Stevens Capital Management LP
170,507$9.8K0.0%GrowthHighRadnor, PA2016-08-12
Tiaa Cref Investment Management LLC
143,448$8.3K0.0%N/AN/ANew York, NY2016-08-11
Gabelli Funds LLC
135,000$7.8K0.0%ValueLowRye, NY2016-08-04
Gabelli & Co Investment Advisers, Inc.
134,400$7.8K0.1%MomentumVery HighRye, NY2016-08-04
Geode Capital Management, LLC
122,973$7.1K0.0%IndexVery LowBoston, MA2016-08-12
Two Sigma Advisers, LP
121,651$7.0K0.0%GrowthHighNew York, NY2016-08-15
SG Americas Securities, LLC
119,199$6.9K0.0%GrowthHighNew York, NY2016-08-03
Societe Generale
119,199$6.9K0.0%N/AN/AParis France, India2016-08-02
Omers Administration Corp
104,700$6.0K0.0%CoreHighToronto, Australia2016-08-11
Governors Lane LP
96,000$5.5K0.7%ValueHighNew York, NY2016-08-15
Bank of New York Mellon Corp
80,331$4.6K0.0%CoreLowNew York, NY2016-08-01
Kassirer Asset Management Corp
70,000$4.0K1.9%N/AN/AToronto, Australia2016-07-27
BlackRock Investment Management, LLC
65,818$3.8K0.0%N/AN/APrinceton, NJ2016-08-10
Charles Schwab Investment Management Inc
61,740$3.6K0.0%IndexVery LowSan Francisco, CA2016-08-18
Gamco Investors, Inc. ET AL
58,550$3.4K0.0%ValueLowGreenwich, CT2016-08-04
Oxford Asset Management LLP
56,100$3.2K0.0%ValueVery HighOxford, United Kingdom2017-11-16
Prelude Capital Management, LLC
55,996$3.2K0.0%Deep ValueVery HighNew York, NY2016-08-15
Millennium Management LLC
55,954$3.2K0.0%CoreVery HighNew York, NY2016-08-15
Tudor Investment Corp ET AL
55,000$3.2K0.0%CoreHighStamford, CT2016-08-15
LMR Partners LLP
47,700$2.8K0.0%GARPVery HighLondon, United Kingdom2016-11-04
Alambic Investment Management, L.P.
44,130$2.5K0.0%N/AN/ASan Francisco, CA2016-08-08
Ontario Teachers Pension Plan Board
42,900$2.5K0.0%YieldMediumToronto, Australia2016-08-12
Cutler Group LP
41,410$2.4K0.0%N/AN/ASan Francisco, CA2016-07-12
Onex Canada Asset Management Inc.
40,390$2.3K0.0%CoreLowToronto, Australia2016-07-28
Norges Bank
39,948$2.3K0.0%CoreN/AOslo, Norway2017-08-09
Deutsche Bank Ag\
37,300$2.2K0.0%CoreMediumFrankfurt Am Main, Hong Kong2016-08-15
California State Teachers Retirement System
36,531$2.1K0.0%IndexVery LowWest Sacramento, CA2016-08-01
K2 Principal Fund, L.P.
35,801$2.1K0.2%ValueVery HighToronto, Australia2016-08-11
Bogle Investment Management L P
35,630$2.1K0.0%N/AN/ANewton Lower Falls, MA2016-08-12
Havens Advisors LLC
31,000$1.8K1.4%N/AN/ANew York, NY2016-07-13
Teachers Advisors Inc
30,188$1.7K0.0%N/AN/ANew York, NY2016-08-11
Alliancebernstein L.P.
29,298$1.7K0.0%GrowthMediumNashville, TN2016-08-11
Credit Suisse AG/
28,483$1.6K0.0%N/AN/AZurich, Switzerland2016-08-11
Swiss National Bank
27,800$1.6K0.0%IndexVery LowZurich, Switzerland2016-08-03
Spark Investment Management LLC
26,600$1.5K0.0%GARPHighNew York, NY2016-08-12
Polar Asset Management Partners Inc.
25,000$1.4K0.0%ValueVery HighToronto, Australia2016-08-15
NJ State Employees Deferred Compensation Plan
23,000$1.3K0.0%N/AN/ATrenton, NJ2016-08-03
Harvest Management LLC
20,000$1.2K0.1%ValueVery HighNew York, NY2016-08-12
Goldman Sachs Group Inc
19,599$1.1K0.0%CoreMediumNew York, NY2016-08-15
Rhumbline Advisers
19,057$1.1K0.0%IndexVery LowBoston, MA2016-08-11
Franklin Resources Inc
18,973$1.1K0.0%CoreMediumSan Mateo, CA2016-08-11
New York State Common Retirement Fund
17,500$1.0K0.0%IndexLowAlbany, NY2016-08-10
State Board of Administration of Florida Retirement System
17,137$9900.0%IndexVery LowTallahassee, FL2016-08-04
UBS Group AG
16,566$9580.0%CoreMediumZurich, Switzerland2016-08-12
Barclays PLC
16,156$9320.0%CoreMediumLondon, United Kingdom2016-08-12
Simplex Trading, LLC
15,483$8940.0%CoreVery HighChicago, IL2016-07-18
United Services Automobile Association
15,370$8880.0%ETFVery LowSan Antonio, TX2016-08-11
State of New Jersey Common Pension Fund D
15,000$8660.0%CoreLowTrenton, NJ2016-08-02
Citadel Advisors LLC
13,927$8040.0%CoreVery HighMiami, FL2017-01-31
Oppenheimer Funds Inc
13,370$7720.0%N/AN/ANew York, NY2016-08-11
Guggenheim Capital LLC
13,178$7610.0%CoreLowChicago, IL2016-08-15
BlackRock Group LTD
13,056$7540.0%N/AN/ALondon, United Kingdom2016-08-10
Metropolitan Life Insurance Co
12,382$7150.0%ETFVery LowNew York, NY2016-11-15
Connor, Clark & Lunn Investment Management Ltd.
12,300$7100.0%CoreHighVancouver, UAE2016-08-15
Manufacturers Life Insurance Company, the
12,276$7090.0%GARPMediumToronto, Australia2016-08-15
AQR Capital Management LLC
11,549$6670.0%ValueMediumGreenwich, CT2016-08-15
Parametric Portfolio Associates LLC
11,455$6620.0%N/AN/ASeattle, WA2016-08-12
Nationwide Fund Advisors
11,365$6560.0%ETFVery LowColumbus, OH2016-08-09
California Public Employees Retirement System
10,200$5890.0%GrowthLowSacramento, CA2016-10-25
American International Group, Inc.
10,029$579.2K0.0%Agg GrowthVery LowNew York, NY2016-08-11
S. Muoio & Co. LLC
10,000$5780.1%N/AN/ANew York, NY2016-08-10
Royce & Associates LP
10,000$5780.0%ValueMediumNew York, NY2016-08-08
Geduld E E
10,000$5780.0%N/AN/ANew York, NY2016-08-08
Brown Brothers Harriman & Co
9,607$5550.0%CoreLowNew York, NY2016-08-15
Royal Bank of Canada
9,364$5410.0%CoreLowToronto, Australia2016-08-24
Concept Capital Markets, LLC
9,000$5200.3%N/AN/AGarden City, NY2016-08-08
First Mercantile Trust Co
8,782$5070.0%N/AN/ACordova, TN2016-08-10
Dupont Capital Management Corp
8,700$5020.0%GARPLowWilmington, DE2016-08-02
BlackRock Advisors LLC
8,581$4960.0%N/AN/AWilmington, DE2016-08-10
Invesco Ltd.
7,987$4610.0%GrowthLowAtlanta, GA2016-08-15
LOS Angeles Capital Management LLC
7,425$4290.0%CoreHighLos Angeles, CA2016-08-08
Group One Trading LLC
7,299$4220.0%ValueVery HighChicago, IL2016-08-12
Voya Investment Management LLC
7,296$4210.0%GrowthMediumAtlanta, GA2016-08-15
Wells Fargo & Company
5,921$3420.0%CoreLowSan Francisco, CA2016-08-11
Meeder Asset Management Inc
5,736$3310.0%CoreHighDublin, OH2016-07-22
Susquehanna International Group, LLP
5,704$3290.0%GrowthHighBala Cynwyd, PA2016-08-15
Squarepoint Ops LLC
5,300$3060.0%GARPVery HighNew York, NY2016-08-15
Daiwa Securities Group Inc.
5,000$2880.0%GrowthMediumChiyoda-Ku,Tokyo, Mexico2016-07-25
Two Sigma Investments, LP
4,700$2710.0%ValueHighNew York, NY2016-08-15
Zacks Investment Management
4,610$2660.0%CoreLowChicago, IL2016-08-15
TD Asset Management Inc
4,100$2370.0%CoreLowToronto, Australia2016-08-04
Legal & General Group Plc
3,880$2230.0%IndexVery LowLondon, United Kingdom2016-08-16
Bellevue Group AG
3,813$2200.0%CoreHighZurich, Switzerland2016-08-12
Bank of America Corp
3,793$2190.0%CoreLowCharlotte, NC2016-08-15
Jane Street Group, LLC
3,467$2000.0%CoreVery HighNew York, NY2016-08-15
Sphinx Trading, LP
2,500$1440.1%N/AN/AChicago, IL2016-07-21
Teacher Retirement System of Texas
2,313$1340.0%GrowthMediumAustin, TX2016-08-09
Citigroup Inc
1,914$1110.0%CoreMediumNew York, NY2016-08-12
Ropes Wealth Advisors LLC
1,670$960.0%N/AN/ABoston, MA2016-08-08
BlackRock Inc.
1,550$900.0%N/AN/ANew York, NY2016-08-10
Tower Research Capital LLC (TRC)
1,381$800.0%GARPVery HighNew York, NY2016-08-10
Canada Life Assurance Co
1,216$700.0%IndexVery LowWinnipeg, Argentina2016-08-04
Federated Hermes, Inc.
1,104$640.0%CoreMediumPittsburgh, PA2016-08-12
Walleye Trading LLC
800$460.0%GARPVery HighNew York, NY2016-08-15
BlackRock Japan Co. Ltd
761$440.0%N/AN/ATokyo, Mexico2016-08-10
BNP Paribas Financial Markets
711$41.1K0.0%CoreMediumParis, India2016-07-06
Zurcher Kantonalbank (Zurich Cantonalbank)
423$240.0%CoreLowZurich, Switzerland2016-08-01
Nomura Holdings Inc
300$170.0%GrowthHighTokyo, Mexico2016-09-02
PNC Financial Services Group, Inc.
95$50.0%GrowthVery LowPittsburgh, PA2016-08-05
SEI Investments Co
82$50.0%GARPLowOaks, PA2016-08-11
Focused Wealth Management, Inc
80$50.0%ETFLowNewburgh, NY2016-08-10
Plante Moran Financial Advisors, LLC
56$30.0%ETFVery LowSouthfield, MI2016-08-03
Oakworth Capital, Inc.
50$10.0%ETFLowBirmingham, AL2016-07-21
US Bancorp \de\
3$00.0%IndexLowMinneapolis, MN2016-08-10